World: r3wp
[Tech News] Interesting technology
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Chris 21-Nov-2009 [4565] | Why not let Boron go its way instead of castigating it's existence, see if it opens doors that we do not expect. Who's to say what is driving it forward... |
Pekr 21-Nov-2009 [4566x2] | Anyone is free to do what he wants, I am supporting only the official distro. In current situation it is the only thing which makes sense. There was several cloning attempts in the past, some of them raised some expectations, and they failed to be finished/released. I don't know why I should waste my time with another clone. I mean - each of us have our own jobs, and if I have some free time, I am going to devote it to official distro ... |
Janko - I am not sure users do care nor distinguish, if some things runs as a plugin or as a JS app :-) It is just agenda of web developers, who try to kill stuff as Flash, Silverlight. R3's GUI might not be competition to web development, but it might have its place in some rich-apps development, embedded sphere, etc. I would not dismiss such potential ... | |
Janko 21-Nov-2009 [4568x2] | I have oppinion the winning "webapps" will be the ones that give the best in browser experience. Try using a whole website in flash / silverlight and tell me if youwon't go mad.. riht click doesn't work , scroll buttons work strangely, open in new tab doesn't work, things don't float etc... it's not only about what's the best it's also about what behaves as people are used too (in the browser at least) . So IMHO inthis regard a REBOL to javascript compiler would be better :) |
and if everything will mo to browser, even the webGL and stuff I surelly hope there will be some jitting bytecode standard to which javascript and other languages for browser could compile to | |
Chris 21-Nov-2009 [4570] | Janko, I agree - the web as a platform has endured all pretenders and is slowly and cumbersomely taking us forward. Flash for the most part is used as filler - for video containers, for 'interactivity' that is slowly being subsumed by html/css/js - but has always been an uncomfortable fit. HTML5 is, rightly or wrongly, the direction the web appears to be headed in. |
Janko 21-Nov-2009 [4571x3] | yes, I agree, I am also not sure if it's good that html must do all + video + canvas + gl but this is where it's moving |
btw .. firefox js engine and webkit (safari) has intermediate "bytecode" representation (each their own) to which language can compile too.. it's bad that Google chrome doesn't follow this but jits directly from JS to native assembler. | |
https://developer.mozilla.org/En/Nanojit/LIR | |
Chris 21-Nov-2009 [4574] | In saying that, MS is still in the mix. So long as IE has a large corporate presence, and developers rely on their APIs, they are still going to have some directional influence. I think they've been an anchor that the web platform has been dragging along. |
Janko 21-Nov-2009 [4575] | yes, IE is heavilly in the mix :) and these are no signs that this stardardised bytecode will happen anytime soon |
Chris 21-Nov-2009 [4576] | That might be a good thing though - a tempering influence, not letting others go down a wrong path too quickly (a la Netscape). |
Maxim 21-Nov-2009 [4577] | biodiversity is the sign of a thriving ecosystem. |
Gabriele 22-Nov-2009 [4578] | Petr, no, what I meant is people arguing about what the "real Amiga" is, and accusing each other of wasting precious effort. |
Chris 26-Nov-2009 [4579x2] | 'A Costly Lesson' - interesting article about Birmingham's (Alabama) decision to buy XO laptops for all school children grades 1 through 5 (originally 8) - I believe the first municipality in the developed world to attempt such a project: http://www.bwcitypaper.com/Articles-i-2009-11-26-232786.113121_A_Costly_Lesson.html It's hard to overstate the personalities involved in this story - the mayor involved was convicted only this month for taking bribes. |
It seems incredible that they would go ahead and purchase all the machines without even a thought for how they'd be used, yet as they have been distributed, there does appear to be great potential in utilising them as educational tools... | |
Henrik 26-Nov-2009 [4581] | Sure there is. Just watch any Alan Kay video demoing the XO and see how well they can be used and how clever the software really is. They are just so different from your average laptop, there may be a strong requirement of retraining of teachers. |
Chris 26-Nov-2009 [4582] | Yes, and arguably the most difficult part is done, the distribution... |
Maxim 26-Nov-2009 [4583x2] | I was part of the school board for the elementary school where I live in and this kind of project would have been refused at the school. its wrong in every respect. every school is missing some amount of money, and when 5 million in cash is spent in such a random manner, unfortunately, kids loose in every way. this kind of drastic change requires a top-down revisit of policy, structure, curriculum, teachers professionals, etc. people don't realized that individual schools often have to pay for a lot of details which school boards don't readily acknowledge. who pays for the (usually costly) full/part time technician at every school. what happens in class when some laptops die, etc, etc. One (rich) school in montreal did something similar by purchasing a (real) laptop for every 5th and 6th grader. Although the computers where school property. By the time they arrived, they where integrated into every aspect of the school's daily operations. paper for all assignments was made illegal, educational games where pre-installed, and complemented the curriculum, every student was given training on some word editor, email, how to get, send assignments, and IIRC there was a school portal for the program, where kids could get/provide all they needed. |
the best aspect of the programs for the schools probably was that every school was forced to have its network infrastructure upgraded, which would not have happened otherwise. | |
Chris 26-Nov-2009 [4585x2] | I guess if you are going to drop in equipment like this, the XO is a good choice as you can still get benefits without a structure. Another possible advantage is that as there was no technological agenda (ie. not some tech company pushing), it allows some level of experimentation, allowing the best use for these machines to emerge - from the kids and teachers - instead of it being imposed. |
But yes, the core point of retrofitting a semblence of structure contains a lot of painful hidden costs. | |
Maxim 26-Nov-2009 [4587x2] | any sane person would have implemented the idea progressively. There are hundreds of way this progression can be tailored. but just massively dumbing little noisy plastic boxes at schools without any real plan... well, is just dumb :-) |
but by chance they where XO .... cause at least the kids had fun using them even if the adults around them had no clue how to use them ;-) | |
sqlab 27-Nov-2009 [4589] | There was a large scale test project in France for 8 years. Every pupil in the Department Landes got a laptop. The costs were around 45Mio. €. The project is regarded as failed, as the pupils used the laptop only for gaming. At least some newspapers wrote that. |
Henrik 27-Nov-2009 [4590x2] | ordinary laptops are horrible for school use |
not just from a software standpoint, but from a physical standpoint. | |
Kaj 27-Nov-2009 [4592] | How evil, kids playing games. They're not going to learn anything from play ;-) |
Maxim 27-Nov-2009 [4593] | depends if its GTA or WoW... not sure ;-) |
Graham 27-Nov-2009 [4594] | not much you can learn from tetris |
Henrik 28-Nov-2009 [4595] | reflexes? |
Graham 28-Nov-2009 [4596] | My daughter has a part time job at the city library shelving books. She's the fastest shelver the library has .... they have to shelve all sorts of book sizes. I told her its because she spent years practising with tetris :) |
Henrik 28-Nov-2009 [4597] | Watching my brother's 9-year old playing action games is amazing. He can move faster than I can keep up, which I never had the opportunity to at that age. I'm sure he gains a lot of knowledge in the area of quick thinking along with reflexes. |
Graham 28-Nov-2009 [4598] | how is his health though ? how much running, jumping, social interactivity etc is he getting while developing those wonderful keyboard skills? |
Henrik 28-Nov-2009 [4599x2] | He seems to have fine health and ok social skills. He's quickly becoming one of the smartest kids in the near family. |
He still asks for help though, when doing Windows stuff. :-) | |
Graham 28-Nov-2009 [4601] | mankind has spent millennia developing physical skills .. tracking, hunting, killing ... I hope PS3 doesn't ruin the next generation! |
Henrik 28-Nov-2009 [4602x2] | Now we're hunting and killing paperclips in our cubicles. I think I little gaming doesn't hurt. :-) |
I think it can also help aging people, if the games are appropriate for them. | |
Graham 28-Nov-2009 [4604] | well, mental faculties reach a peak in one's early 20s ... so anytime after that would be appropriate. |
Geomol 28-Nov-2009 [4605] | The brain can be trained like a muscle. The more one uses the brain to solve all kinds of puzzles, eye-hand reflexes, etc. the better one become at using the brain overall, also in different situations. I think, games can help a lot in exercising the brain. |
Maxim 28-Nov-2009 [4606] | music is one of (if not the) best brain training things you can do. it forces every part of the brain to work together and in sync. senses, reasoning, coordination, memory, reflexes. A study showed that adults only learn musical instruments a bit slower than children. its the practice that's the good part. its also one of the best anti-stress things out there. |
Izkata 28-Nov-2009 [4607] | mental faculties reach a peak in one's early 20s - I've always wondered if that's true, or coincidental - that used to be around the age people would have gotten used to their first job after they're done with high school. (Here in the US, at least) Now there's college, which may push that age back a bit... |
Maxim 28-Nov-2009 [4608] | at twenty IIRC the number of neurons stops increasing, peaks and then starts to decrease slowly. |
Kaj 28-Nov-2009 [4609x2] | Doesn't matter, because you keep learning to use them better |
It's indeed one of those FUD stories | |
jrichards 29-Nov-2009 [4611x2] | About two months ago I stumbled upon Tonido and the Tonido plug computer. I ordered a Tonido but then canceled the order because the application software supplied was not multi-user. I have recently ordered the Pogoplug which does appear to allow multiple users. Check it out. |
You can find info on these devices at www.tonido.com or www.pogoplug.com. I strongly believe that Rebol needs to be in this market. How difficult would it be to port Rebol to ARM running Linux? Wouldn't be nice to see Rebol Services running on these devices? | |
Oldes 29-Nov-2009 [4613] | Better to ask Carl on R3 chat and or directly using feedback or submiting it as a wish on CC -> www.curecode.org/rebol3/ |
jrichards 29-Nov-2009 [4614] | Hi Oldes, I did submit something via feedback a couple of weeks ago. My thought in posting here was in hope of drumming up more support from some of you Rebol gurus in recognizing the importance of being in this marketplace. |
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